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Kill The Body

and the head will die

Thanongsak Simsri vs Watcharaphon Chaisai — record, stats and common opponents compared

🇹🇭THAILAND

Thanongsak Simsri

🇹🇭THAILAND

Watcharaphon Chaisai

Thanongsak Simsri (41-1) and Watcharaphon Chaisai (0-2 across 2 tracked bouts) are compared on record, finishing method, activity, and common opponents on Kill The Body. The two have met once. They share no common opponents in Kill The Body's bout data.

Simsri

41

Wins36 KO · 88%

1

Loss

0

Draws42 tracked bouts

Chaisai

Tracked record

0–2

counted from 2 bouts Kill The Body has ingested

Heads up: at least one of these records is a tracked record — the wins and losses Kill The Body has ingested so far, not an independently verified career total. Treat the comparison as a read on the bouts we hold, not a settled ledger.

Head to Head

Simsri leads 1–0

Thanongsak Simsri and Watcharaphon Chaisai have met 1 time; Simsri leads 1–0.

Thanongsak Simsri and Watcharaphon Chaisai have met 1 time; Simsri leads 1–0.
Met2019Jun 15Series
Thanongsak SimsriFighter AWWon1–0W–L
Watcharaphon ChaisaiFighter BLLost0–1W–L
ResultTKOR21Meeting

The Numbers

Simsri 6 · Chaisai 0 of 6 measurable rows
SimsriChaisai
Record†
41-1 (edge)0-2
Win %0–100%
97.6% (edge)
0%
Wins by knockoutmax 36
36 (edge)
0
KO ratenot comparable
87.8%—
Stoppage rate (tracked wins)‡not comparable
88%—
Times stopped‡max 2
1 (edge)
2
Title reignsmax 1
1 (edge)
0
Bouts per year§max 5.1
5.1 (edge)
1.1
Bouts trackedcoveragemax 42
42
2

† One or both records are tracked, not career-verified. · ‡ Counted from bouts Kill The Body has ingested, not a career total. · § Across each fighter's tracked career span. · Bars are scaled per row — percentages on 0–100, counts against the larger of the two. Every figure is also printed as text.

Tale of the Tape

Heightnot held
Thanongsak Simsri: 5′3″
Watcharaphon Chaisai: No height on file
Reachnot held
Thanongsak Simsri: 65″
Watcharaphon Chaisai: No reach on file
Agenot held
Thanongsak Simsri: 26
Watcharaphon Chaisai: No date of birth
Stance
Thanongsak Simsri: Orthodox
Watcharaphon Chaisai: Not recorded

Thanongsak Simsri left, Watcharaphon Chaisai right, as everywhere on this page. Age is stated, not scored — neither age nor stance carries an edge.

How They Win

Tracked bouts only
Thanongsak Simsri41 wins · from 42 tracked bouts

Thanongsak Simsri: 41 tracked wins — 36 by KO/TKO (88%) and 5 on the cards (12%). Counted from 42 bouts Kill The Body has ingested.

36 by KO/TKO 88%5 on the cards 12%

Watcharaphon Chaisai0 wins · from 2 tracked bouts

Watcharaphon Chaisai: no tracked wins in the 2 bouts Kill The Body has ingested.

No tracked wins for Chaisai yet.

One square per tracked win. Counted from the bouts Kill The Body has ingested for each fighter — Thanongsak Simsri 42, Watcharaphon Chaisai 2 — not from a career-complete method table.

Common Opponents

No opponents in common across the bouts Kill The Body has tracked for these two.

Current Form

Oldest left · newest right

Thanongsak Simsri has won 17 straight, the most recent against Mark Vicelles. Simsri last boxed on Sep 26, 2026 — 29 days ago.WWWWW

Taniguchi Dec 2024Songklod Feb 2025Araneta Jun 2025Mendoza Apr 2026Vicelles Sep 20265.1 tracked bouts per year

Watcharaphon Chaisai last boxed on Mar 19, 2021 — 2,047 days ago. Chaisai had lost two straight.LL

Simsri Jun 2019Nantapech Mar 20211.1 tracked bouts per year

Common Questions

With the rows behind them
Have Thanongsak Simsri and Watcharaphon Chaisai ever fought each other?
Yes. Thanongsak Simsri and Watcharaphon Chaisai met once on June 15, 2019, and Thanongsak Simsri won by TKO in round 2.
The meeting

WJun 15, 2019 · Simsri · TKO R2

Head to Head ↓
Who has the better record, Simsri or Chaisai?
Thanongsak Simsri is 41-1 and Watcharaphon Chaisai is 0-2 across the 2 bouts Kill The Body has tracked. Thanongsak Simsri has the higher win percentage. Records shown as tracked have not yet been independently verified as complete career totals.
Records · win %

Simsri41–197.6%

Chaisai0–20%

The Numbers ↓
Who has more knockouts, Simsri or Chaisai?
Thanongsak Simsri has 36 knockout wins and Watcharaphon Chaisai has 0. Thanongsak Simsri has more.
Knockout wins · KO rate

Simsri3687.8%

Chaisai0

The Numbers ↓
Do Simsri and Chaisai have any common opponents?
Kill The Body's bout data shows no opponents that both Thanongsak Simsri and Watcharaphon Chaisai have faced.
How much fight data does Kill The Body have on Simsri and Chaisai?
This comparison is drawn from 42 bouts tracked for Thanongsak Simsri and 2 bouts tracked for Watcharaphon Chaisai. Method and activity splits reflect those bouts only.
Bouts tracked · no edge

Simsri42bouts

Chaisai2bouts

How They Win ↓

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